Math is most certainly not my fortay nor do I ever expect it to be! It bores me quite honestly. The HP-17BII+ is aimed squarely at students and professionals in real estate, finance and business. Complex transactions demand a calculator like this — powerful and easy to use!

28K Memoryfor cash flows
Calculations and messages Two methods of Dat entry: choose between RPN (Reverse Polish Notation) and algebraic entry modes
Included HP Solve Application writes and solves equations for any variable, without rewriting your original equation
Over 250 business functions calculate time value of money, amortization, mortgages, balloon payments, internal rate of return, net present value, bonds, depreciation, forecasting, currency conversions, percentages and more
List based, two variable statistics and forecasting Clock with alarms

Available at J & R